Y = -2x - 5

6x + 3y = -15

A. one line

B. parallel lines

C. intersecting lines

A. One line

Step-by-step explanation:

Let rearrange the system of equations into explicit forms:

The second equation is identical to the first one, which means that there is just one line.

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

step-by-step explanation: